How well does Brady B-443 adhere to stainless steel, powder coat, and plastic surfaces?

Brady B-443 uses a PermanentAcrylic-RubberHybrid adhesive. For optimum bond strength, surfaces should be cleaned with an isopropyl alcohol (IPA) wipe and allowed to dwell for 24 hours prior to full chemical or mechanical stress.

Which thermal transfer ribbons and Brady printers are compatible with B-443?

The official manufacturer-recommended thermal transfer ribbon for Brady B-443 is Brady Series R4300, R6000 Halogen-Free, or R6200 resin ribbons. Using the recommended resin or hybrid ribbon ensures crisp edge definition, high-density 2D DataMatrix scanning, and compliance with abrasion rub standards. Compatible Brady printers include benchtop industrial systems (i3300, i5100, i7100, BBP33) as well as rugged portable field printers (M510, M610, and M710) depending on the SKU form factor.

How does Brady B-443 withstand industrial chemicals, solvents, and fuels?

Brady B-443 resists common industrial reagents including lubricating oils, water, mild acids, and aliphatic solvents.

Is Brady B-443 UL Recognized, CSA Accepted, or Halogen-Free?

Brady B-443 meets RoHS 2011/65/EU and REACH (SVHC) directives. Additionally, it is certified Halogen-Free in accordance with DIN VDE 0472 Part 815.

What surface preparation is required before installing Brady B-443?

To achieve maximum bond strength, ensure the bonding substrate is clean, dry, and free of machining oils, silicone mold release agents, or dust. Wipe the surface with a 50/50 Isopropyl Alcohol (IPA) and water solution using a lint-free wipe, allow to evaporate completely, and apply firm, uniform roller or thumb pressure across the entire label face.

Home B-Numbers DirectoryB-443

Brady B-443label_film_tape15 Orderable SKUs

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Brady B-443: BRADYB-443

Q: What are the primary industrial applications for Brady B-443 (BRADYB-443)?

Brady B-443 is a high-performance WhitePolyesterFinish:MatteAdhesive:PermanentAcrylic-RubberHybrid designed specifically for rating plates, asset tags, and industrial equipment identification. It features a PermanentAcrylic-RubberHybrid engineered for long-term industrial reliability in environments requiring standard industrial operating range performance.

Q: What is the continuous operating temperature range for Brady B-443?

Brady B-443 is rated for continuous service temperatures from standard industrial operating range. In laboratory heat-aging tests, it maintains dimensional stability and barcode contrast across broad thermal cycles.

B-443 is a halogen-free, self-extinguishing white polyester label stock with a matte finish and permanent acrylic-rubber hybrid adhesive.

Material Composition

WhitePolyesterFinish:MatteAdhesive:PermanentAcrylic-RubberHybrid

Adhesive System

PermanentAcrylic-RubberHybrid

Operating Temperature

From -94°C

Total Thickness

—

Industrial Safety & Asset Marker

B-443 Application & Installation Blueprint

Heavy-Duty Industrial Safety & Identification Marker • Physical application tolerances and surface engineering

Industrial Fit Certified

Installed in real-world industrial environment

Standard Industrial Marking Procedure

1Ensure application surface is dry and free of loose particulate or heavy oil.

2Peel and apply with steady firm pressure from center to edge.

3Allow 24 hours for ultimate cross-linked adhesion strength.

Engineering Tolerance: Engineered to withstand standard industrial plant environmental conditions and indoor/outdoor temperature swings.

Substrate Compatibility & Adhesion Matrix

Smooth Metals & Stainless Steel

Standard Bond (5/5)

Rigid Thermoplastics & ABS

Standard Bond (4.8/5)

Painted Metal Cabinets

Standard Bond (4.8/5)

Glass & Smooth Composite

Standard Bond (4.8/5)

Tested Environmental Survivability

Industrial Plant Temperature SwingsDust, Grease & Mild FluidsStandard Abrasion & RubbingLong-Term Legend Legibility

Recommended Field & Shop Tools:

i3300 / i5100 Benchtop PrinterM210 / M610 Handheld ToolStandard Thermal Ribbon

Orderable Part Numbers, Packaging & Distributor SKUs

Official Brady SKUs, roll dimensions, package quantities, list pricing, Grainger part numbers, and printer compatibility for B-443.

Popular B-443 Formats

Standard industrial rolls and die-cut sizes with unit cost breakdown

#1 Popular Choice

Standard Part

B30C-4000-443

4 in W x 100 ft L

Roll of 100 Feet

Roll / Pack Total:$215.99 USD

Normalized Unit Cost:$2.16/ft

Material Area Cost:$0.04/sq in

Supported Hardware:

BBP31BBP33BBP35+6

#2 Standard Format

Standard Part

B30C-2000-443

2 in W x 100 ft L

Roll of 100 Feet

Roll / Pack Total:$122.99 USD

Normalized Unit Cost:$1.23/ft

Material Area Cost:$0.05/sq in

Supported Hardware:

BBP31BBP33BBP35+6

#3 High Capacity

Standard Part

B30C-3000-443

3 in W x 100 ft L

Roll of 100 Feet

Roll / Pack Total:$153.99 USD

Normalized Unit Cost:$1.54/ft

Material Area Cost:$0.04/sq in

Supported Hardware:

BBP31BBP33BBP35+6

All 15 Orderable Part Numbers

Pricing: $122.99 – $299.99 USD

Catalog SKU	Dimensions	Packaging / Qty	List Price & Unit Cost	Order MOQ	Compatible Printers
B30C-4000-443Popular UPC: 888434562833	4 in W x 100 ft L	Roll of 100 Feet	$215.99 USD $2.16/ft ($0.18/in) $0.04/sq in	1 ROL Standard Order	BBP31BBP33+7
B30C-2000-443Popular UPC: 888434562819	2 in W x 100 ft L	Roll of 100 Feet	$122.99 USD $1.23/ft ($0.10/in) $0.05/sq in	1 ROL Standard Order	BBP31BBP33+7
B30C-3000-443 UPC: 888434562826	3 in W x 100 ft L	Roll of 100 Feet	$153.99 USD $1.54/ft ($0.13/in) $0.04/sq in	1 ROL Standard Order	BBP31BBP33+7
B33-6-443 UPC: 888434562710	0.75 in H x 1.5 in W	Roll of 3300 Labels	$207.99 USD $0.063/label ($6.30/100) $0.06/sq in	1 ROL Standard Order	i3300i5300+2
B33-19-443 UPC: 888434562758	2 in H x 3 in W	Roll of 700 Labels	$204.99 USD $0.29/label ($29.28/100) $0.05/sq in	1 ROL Standard Order	i3300i5300+2
B33-18-443 UPC: 888434561058	1 in H x 3 in W	Roll of 1000 Labels	$213.99 USD $0.21/label ($21.40/100) $0.07/sq in	1 ROL Standard Order	i3300i5300+2
B33-55-443 UPC: 888434562789	2 in H x 4 in W	Roll of 750 Labels	$283.99 USD $0.38/label ($37.87/100) $0.05/sq in	1 ROL Standard Order	i3300i5300+2
B33-17-443 UPC: 888434562741	1 in H x 2 in W	Roll of 1500 Labels	$169.99 USD $0.11/label ($11.33/100) $0.06/sq in	1 ROL Standard Order	i3300i5300+2
B33-76-443 UPC: 888434562796	3 in H x 4 in W	Roll of 500 Labels	$299.99 USD $0.60/label ($60.00/100) $0.05/sq in	1 ROL Standard Order	i3300i5300+2
B33-7-443 UPC: 888434562727	1.25 in H x 2.75 in W	Roll of 1000 Labels	$169.99 USD $0.17/label ($17.00/100) $0.05/sq in	1 ROL Standard Order	i3300i5300+2
B33-5-443 UPC: 888434562703	0.5 in H x 1 in W	Roll of 7000 Labels	$245.99 USD $0.035/label ($3.51/100) $0.07/sq in	1 ROL Standard Order	i3300i5300+2
B33-53-443 UPC: 888434562772	0.5 in H x 2 in W	Roll of 2500 Labels	$158.99 USD $0.064/label ($6.36/100) $0.06/sq in	1 ROL Standard Order	i3300i5300+2
B33-12-443 UPC: 888434562734	0.437 in H x 0.5 in W	Roll of 10000 Labels	$213.99 USD $0.021/label ($2.14/100) $0.10/sq in	1 ROL Standard Order	i3300i5300+2
B33-37-443 UPC: 888434562765	0.5 in H x 1.5 in W	Roll of 700 Labels	$227.99 USD $0.33/label ($32.57/100) $0.43/sq in	1 ROL Standard Order	i3300i5300+2
B33-147-443 UPC: 888434562802	0.375 in H x 1.5 in W	Roll of 5000 Labels	$204.99 USD $0.041/label ($4.10/100) $0.07/sq in	1 ROL Standard Order	i3300i5300+2

Quality Assurance, Storage & Regulatory Compliance

Standardized engineering guidelines for warehouse storage, application temperature, and agency certifications.

Shelf Life & Warehouse Storage

Expected Shelf Life: 1 Year from receipt

Storage Temperature: Below 80°F (27°C)

Relative Humidity: ≤ 60% RH

Must be stored in original packaging in a climate-controlled warehouse.

Application vs Service Limits

Min Application Temp: 50°F (10°C)

Service Temp Range: Standard Industrial

Full Cure / Dwell Time: 24 Hours (ASTM D1000)

Clean surface of oil/grease before bonding for maximum peel strength.

Agency Testing & File Directories

UL 969 / 2238: Non-approved variant

UL Directory

CSA C22.2: Not certified

CSA Directory

Halogen-Free per DIN VDE 0472 Part 815

Environmental & Safety Standards

RoHS 3 Compliance:2011/65/EU (Pass 2015/863)

REACH Status:SVHC Free (<0.1% w/w)

CA Prop 65:Compliant Notice

Certificates of Conformance (CoC) available on order shipment.

ASTM Physical & Mechanical Properties

Standardized laboratory test data measured in accordance with ASTM D 1000, ASTM D 2979, and ASTM D 2671.

Physical Property	Test Method	Standard Test Units (US)	Metric Units (SI)
Polyken™ Probe Tack	ASTM D 2979	56.9 oz	1614 grams
Dielectric Breakdown	ASTM D 1000 / ASTM D 2671	5984 Volts/mil	—

Thermal Transfer Ribbon Compatibility

Official Brady recommended ribbons engineered for maximum contrast, smear resistance, and UL certification compliance.

Recommended Thermal Transfer

Non-printable hardware, tag, or pre-printed material.

* Note: Testing print permanence with official Brady ribbons is required to maintain UL/CSA agency certification on printed labels.

Chemical & Solvent Resistance Matrix

Standardized dip and rub immersion test observations across industrial fuels, oils, solvents, and cleaners.

Tested per ASTM D 895 / Brady standard dip & rub immersion.

Chemical Reagent / Solvent	Substrate / Adhesive Effect	Thermal Ribbon Permanence
Acetone	Tested	Tested
Toluene	Tested	Tested
Formula409®	Tested	Tested
BIOACT® EC-7R TM	Tested	Tested

Environmental & Aging Durability Testing

Environmental Exposure Condition	Observation & Legibility Result
Service temperature (min)	-94 °C

Verified Target Applications & Use Cases

Industrial rating plates, asset identification, and electrical component labeling.

Brady B-443 Frequently Asked Questions & Engineering Guide

Verified technical answers on physical adhesion, temperature thresholds, ribbon pairings, and replacement standards for B-443.

Brady B-443 is a high-performance WhitePolyesterFinish:MatteAdhesive:PermanentAcrylic-RubberHybrid designed specifically for rating plates, asset tags, and industrial equipment identification. It features a PermanentAcrylic-RubberHybrid engineered for long-term industrial reliability in environments requiring standard industrial operating range performance.

Brady B-443 is rated for continuous service temperatures from standard industrial operating range. In laboratory heat-aging tests, it maintains dimensional stability and barcode contrast across broad thermal cycles.

Need Custom Engineering Validation for Brady B-443?

Calculate conductor sizing, check chemical resistance charts, or find matching thermal transfer ribbons.

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